Seat



FIG. 1 is a front perspective view of a seat showing my design in the form of a chair;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevatioanl view thereof;

FIG. 4 is a front perspective view of a seat showing my design in the form of a couch; and

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a seat, as shown and described. 